baber/WOPTO huggingface dataset:
Patent FI-76430-C (FI)
Inventor: ERIKSSON INGEMAR
IPC: G01M3/26
Filed: 1985-02-12
Granted: 1988-10-10
Abstract: A method and a device for testing the tightness of an engine of the kind having at least one cylinder (1 ),a piston (2) movable therein and a crankcase (3) with crank means (4, 5), which are drivable by the piston, is based on measuring of the leakage of gases passing the piston into the crankcase by connection of a measuring apparatus (8) so that it communicates with the interior of the crank case.
Patent FI-83110-C (FI)
Inventor: JUERGENLOHMANN PETER
IPC: F16L55/16
Filed: 1985-04-02
Granted: 1991-05-27
Abstract: In the procedure for the installation of plastic pipe pieces with lateral branch openings into sewage pipes to be repaired, the first step is the measuring in the longitudinal axial direction of the branch of the sewage pipe from the inside with respect to the already installed piece of plastic pipe. After that, a lateral opening is formed in the plastic pipe while the pipe is above ground and outside of the sewage pipe. Next, the already prepared plastic pipe is joined in an aligned position with the already installed plastic pipe, with the help of a movable transporter inside the sewage pipe.
Patent FI-83220-C (FI)
Inventor: KENNIS LUDO EDMOND JOSEPHINE
IPC: C07D473/08
Filed: 1985-09-30
Granted: 1991-06-10
Abstract: 1H-indol-3-yl containing 1,3-dimethyl-1H-purine-2,6-diones of the formula 
<CHEM>
 and the pharmaceutically acceptable acid addition salts thereof, which compounds have sedating, anxiolytic, anti-aggressive and anti-stress activities; pharmaceutical compositions comprising such compounds as active ingredients and processes of preparing such compounds and pharmaceutical compositions.
Patent FI-85014-C (FI)
Inventor: CLEMENCE FRANCOIS
IPC: C07D209/34
Filed: 1986-06-26
Granted: 1992-02-25
Abstract: A compound selected from the group consisting of hydroxyalkoxy-4-phenylpropyl-indoles of the formula    <IMAGE>  I wherein R and R1 are individually selected from the group consisting of hydrogen, alkyl of 1 to 5 carbon atoms, cycloalkyl of 3 to 7 carbon atoms, cycloalkylalkyl of 4 to 7 carbon atoms and aralkyl of 7 to 12 carbon atoms optionally substituted with 1 to 3 members of the group consisting of halogen, methyl, ethyl, methoxy, ethoxy, -CF3, -NO2, CH3S- and -NH2 or R1 and R together with the nitrogen atom to which they are attached form an optionally unsaturated heterocycle optionally containing -S-, -O- or   <IMAGE>  R' is selected from the group consisting of hydrogen, alkyl of 1 to 5 carbon atoms, phenyl, naphthyl and phenylalkyl of 7 to 12 carbon atoms, a and b form =O and c is hydrogen or a and c form a carbon-carbon bond and b is hydrogen, the dotted line is an optional double bond, A is   <IMAGE>   m is 1,2 or 3, R2 is selected from the group consisting of hydrogen and alkyl of 1 to 5 carbon atoms, x is selected from the group consisting of hydrogen and -OH and y is hydrogen or x together with y is =O and their non-toxic, pharmaceutically acceptable acid addition salts having antiarrhythmic activity and blocking of slow calcico-sodic canals and a process and novel intermediates for their preparation.
Patent FI-85700-C (FI)
Inventor: ARCHIBALD JOHN LEHEUP
IPC: A61P25/20
Filed: 1986-11-14
Granted: 1992-05-25
Abstract: The invention relates to compounds of formulaor a salt thereof, wherein =X- is =CH- or =N-, R and R<sup>1</sup> independently represent hydrogen, halogen or lower alkoxy and R<sup>2</sup> is hydrogen or a substituent selected from halogen, lower alkyl, lower alkoxy or halolower alkyl which compounds exhibit psychotropic activity and are useful as anti-depressants.
Patent FI-84660-C (FI)
Inventor: RANTA MARKKU
IPC: F28D1/03
Filed: 1990-02-14
Granted: 1991-12-27
Abstract: The invention relates to a single-plate water heating radiator comprising a finned convection plate (2) and end plates (4). To simplify the attachment, the end plate (4) is attached to the radiator with a snap coupling, the end plate gripping the end of a radiator body (1) and one fin (3) of the convection plate (2) in a pincer-like manner.
Patent FI-90083-C (FI)
Inventor: SEPPAELAE JUKKA
IPC: C08F4/60
Filed: 1990-12-20
Granted: 1993-12-27
Abstract: A good activity and stereospecifity have been achieved by a catalyst system intended for the polymerization of olefins comprising a procatalyst based on a titanium compound, an organoaluminium cocatalyst and an organosilane compound, the organosilane compound having the following formula (I) <CHEM> in which R is a lower alkyl, R min  is an alkyl, R sec  is a substituent donating electrons, n = 1, 2, or 3, m = 0, 1, or 2, and n + m </= 3.
Patent FI-88268-C (FI)
Inventor: NIITTI TIMO UNTAMO
IPC: B03D1/16
Filed: 1991-03-27
Granted: 1993-04-26
Abstract: The invention relates to a flotation machine for flotating minerals from slurries containing these particles, the said flotation machine comprising a flotation cell and a mixer mechanism provided in the cell, an element for introducing air into the cell and an element for feeding the material to be flotated into the cell and for removing it therefrom. According to the invention, in the slurry chamber (2, 18) of the flotation machine, essentially below the foam bed (4, 21) created in the flotation machine, there is arranged at least one guide member (3, 19, 32), so that the free area of the flotation machine, essentially at least in the slurry chamber (2, 18) below the foam bed (4, 21) can be reduced when proceeding upwards.
Patent NO-154226-C (NO)
Inventor: WOOD PRENTICE J
IPC: B65D71/00
Filed: 1981-10-27
Abstract: For use primarily in article carriers, interlocking structure for securing a pair of face contacting overlapping panels in interlocked relation includes a locking aperture formed in one of the panels and having an anchoring edge and a spaced securing edge disposed in generally parallel relation and including side edges together with a locking tab having a body portion, a heel portion, and a toe portion and being struck from the other of said panels and folded through an angle of approximately 180 DEG  toward an adjacent edge thereof and into face contacting relation with the part of the other panel which is disposed adjacent the edge thereof and so as to cause the heel portion to enter the locking aperture and to engage the anchoring edge and to cause the toe portion to enter the locking aperture adjacent the securing edge.
Patent NO-164483-C (NO)
Inventor: LEWTAS KENNETH
IPC: C10L1/14
Filed: 1983-09-15
Abstract: An additive concentrate for incorporation into wax containing petroleum fuel oil compositions to improve low temperature flow properties comprising an oil solution containing:(a) 3% to 90 wt. % of a C<sub>30</sub>-C<sub>300</sub> oil-soluble nitrogen compound wax crystal growth inhibitor having at least one straight C8-C40 alkyl chain and partial esters, and(b) at least one mole per mole of (a) of an organic acid capable of nitrogen bonding with (a) to improve the solubility of (a) in the oil.
Patent NO-161636-C (NO)
Inventor: HANSEN LEO BLICHER
IPC: F23J/
Filed: 1986-02-11
Abstract: A method and a tool for increasing the width in the clear of a chimney, for instance for the cleaning of chimneys, combustion chambers, boilers and the like, which on internal surfaces are covered with coatings, e. g. tarry deposits, by means of strokes from chains. The tool is provided with a holder (4) located at the end of a rotatable shaft (6), to which holder are attached chains parts (5), e.g. consisting of simple, elongated chain links, so embodied that the chains (5) are located in several levels at right angles to the axis of rotation and are firmly fixed. In this manner several impacts at one single point are obtained, the chains being kept in their tracks by the neighbouring chains, thereby obtaining a much more effective and rapid chimney cleaning, just asto a large extent soot flakes are pulverized, whereupon they drop to the bottom in the chimney. The method and the tool may also be used for increasing the width in the clear in comparison with the original width in the clear, whereupon a chimney lining may be inserted.
Patent NO-168250-C (NO)
Inventor: SUETTERLIN NORBERT
IPC: C08F220/06
Filed: 1987-04-03
Abstract: PCT No. PCT/DE87/00268 Sec. 371 Date Feb. 8, 1988 Sec. 102(e) Date Feb. 8, 1988 PCT Filed Jun. 12, 1987.Water-soluble polymers or copolymers of acrylic and/or methacrylic acid which contain at least 50 base mole percent of these acids and as end groups hydrogen atoms, hydroxyl groups and moieties of a water-soluble mercaptan or moieties with a sulfoxide group formed therefrom are produced in a readily reproducible manner and free of mercaptan odor in aqueous solution by polymerization with an initiator system consisting of hydrogen peroxide, a water-soluble mercaptan and an iron salt and used as calcium-binding additives or as dispersants in aqueous systems.
Patent NO-180087-C (NO)
Inventor: BISTER ERHARD
IPC: C04B41/48
Filed: 1988-04-06
Abstract: Use of finely divided aqueous cationic dispersions of synthetic resins obtainable by emulsion polymerization from suitable monomers and which contain cationic dispersion polymers, as impregnants and primers for consolidating and priming of porous absorbent substrates, preferably inorganic substrates such as, for example, masonry, concrete, plaster surfaces, gypsum surfaces, bricks or wood, by treating these substrates with the aqueous cationic dispersions whose polymer particles have mean particle diameters of 0.02 to 0.2  mu m. Aqueous cationic dispersions of synthetic resins exhibit a superior penetrating and permeating power, in particular on smooth plaster surfaces and smooth gypsum surfaces, compared with aqueous anionic or non-ionic dispersions of synthetic resins. Moreover they have no tendency to foam formation and can, in contrast to aqueous anionic or non-ionic dispersions of synthetic resins, exhibit a sealing action against staining, water-soluble substances, such as tarry products (tobacco smoke), resins, wood constituents (tanning) and dyes, which is of particular advantage for example in the building trade in the renovation of old buildings.
Patent NO-179130-C (NO)
Inventor: JOHNSON JAMES S
IPC: C12Q1/24
Filed: 1991-06-14
Abstract: Microporous nylon materials which retain near constant time to hydrosaturation during and after heating to temperatures necessary for sealing together a plurality of surfaces, and the synthesis thereof. Nylon lacquer (1) comprising a mixture of liquid nylon (46), solvents and nonsolvents, is dispersed on a fabric substrate (4), then precipitated in quench bath (6) to form a laminate, from which a wash in rinse tank (7) removes the nonsolvents and forms the microporous material.
Patent NO-176033-C (NO)
Inventor: BONETTI GIULIO
IPC: F16K5/06
Filed: 1991-12-11
Abstract: Ball valve for fluids, with sealing seatings (14,15) comprising rings (16,17), disposed between the spherical surface of the valve and the interior of the valve body, composed of rings formed of superimposed layers (17) of plates of pure graphite alternating with plates (16) of stainless steel sheet, the whole being contained in a casing (18) of metal sheet covering the outer sides of the seating, except that in contact with the spherical sealing surface. <IMAGE>
Patent NO-179675-C (NO)
Inventor: KANEKO MASAKATSU
IPC: C07H19/073
Filed: 1992-09-30
Abstract: Compounds of formula (I): <CHEM> Äin which: R<1>, R<2> and R<3> are the same or different and each represents a hydrogen atom, an optionally substituted alkanoyl group or an alkenylcarbonyl group, provided that at least one of R<1>, R<2> and R<3> represents an unsubstituted alkanoyl group having from 5 to 24 carbon atoms, said substituted alkanoyl group or said alkenylcarbonyl group; and one of R4 and R5 represents a hydrogen atom and the other represents a cyano groupÜ; have valuable anti-tumour activity.
Patent AU-764214-C (AU)
Title: Manufacture of void-free laminates and use thereof
Inventor: XU GUO FENG
IPC: C08G59/38
Filed: 1999-05-20
Granted: 2007-03-15
Abstract: A resin composition comprising:  (a) from about 20 to about 30 weight percent of <CHEM> wherein n is 2.8; (b) from about 35 to about 45 weight percent of <CHEM> (c) from about 14 to about 26 weight percent of <CHEM> <CHEM> wherein n is 2.5; and (d) from about 0 to about 8 weight percent of <CHEM> <CHEM> wherein n is 30.5.
Patent CA-1341562-C (CA)
Inventor: MATSUI HIROSHI
IPC: C12N15/81
Filed: 1983-03-24
Granted: 2007-11-27
Abstract: Un gène codé pour un polypeptide qui possède une activité interleukine-2 est isolé, et lié à un ADN vectoriel qui est en mesure de se répliquer dans une cellule procaryotique ou encaryotique à une position en aval d'un gène promoteur dans le vecteur obtenant un ADN recombinant, avec lequel la cellule est transformée pour produire l'interleukine-2.
Patent CA-2002384-C (CA)
Inventor: TIMPERI JUKKA
IPC: F04D7/04
Filed: 1989-11-07
Granted: 1993-10-26
Abstract: Abstract of the Disclosure A fluidizing centrifugal pump for medium to high consistency fiber suspension includes a housing having an inlet channel and an outlet and an impeller operatively rotatable about the pump axis.   The impeller has a working vane and at least a blade extending  substantially  axially  from the  working vane  and disposed in the inlet channel for fluidizing suspension which is received in the pump inlet.   A feeding vane, preferably in the form of  a  spiral  thread,  is  disposed in the inlet  channel, radially-outwardly from the fluidizing blade and extending along at least a portion of the axial extension of the blade.   The feeding  vane,  which  may  be  operatively  rotatable  with the impeller or stationarily fixed to the pump housing,  provides axially-directed feeding of suspension through the inlet channel toward  the  working  vanes,  concurrent  with  fluidizing  of suspension  in  the  channel  by  the  impeller  blade,  thereby effectively preventing reverse flow of suspension in the inlet channel and correspondingly increasing the operating efficiency of the centrifugal pump.
Patent CA-2003377-C (CA)
Inventor: BROWN NANETTE
IPC: G11C11/00
Filed: 1989-11-20
Granted: 1999-08-10
Abstract: An electronic postage meter has two non-volatile memory devices, each of a different technology, CMOS battery-backed RAM and E2PROM. The E2PROM technology allows a limited number of rewrites. In order to provide real-time accounting in such a non-volatile memory over the life of the meter, a trip data counter is stored in a circular data store in addition to a separate account of other postage accounting data, including printwheel setting information.      The trip data counter is used for calculations of postage meter register data. The separate account is updated at predetermined intervals using the trip counter data if necessary fox data recovery.
Patent CA-2007555-C (CA)
Title: Palletized container
Inventor: NEDERVELD TERRILL L
IPC: B65D19/20
Filed: 1990-01-11
Granted: 1994-10-18
Abstract: A PALLETIZED CONTAINER               ABSTRACT OF THE DISCLOSURE           A palletized container is provided having a collapsible receptacle section supported and subtended by a pallet section.  The receptacle section includes a plurality of foldably interconnected outer wall panels which, when in a set up mode, extend upright from the upper surface of the pallet section.  When in a collapsed mode, the outer wall panels are disposed in stacked relation and overlie the pallet section upper surface.  A selected first pair of outer wall panels is provided with each selected panel having a pair of complemental panel segments which are foldably interconnected.  When the receptacle section is in the setup mode, each pair of complemental panel segments are disposed in coplanar relation and the selected first pair of outer wall panels are disposed in opposed upright relation.  When the receptacle section is in a collapsed mode, the outer wall panels are disposed in stacked relation and overlie the pallet section upper surface.
Patent CA-2011663-C (CA)
Title: Box
Inventor: SUGAWARA SHIGERU
IPC: B65D25/04
Filed: 1990-03-07
Granted: 1995-06-27
Abstract: A visually pleasing box according to the present invention has six opaque panels.  A light transmissible window is provided at one panel and a partition plate for dividing the interior of the box body into two half spaces is disposed on a flat face defined by one diagonal line of a given panel among the four panels abutting the panel formed with the window and other diagonal line of a panel opposite to the given panel and parallel to the diagonal line of the given panel.  Furthermore a light-reflective area is provided on a surface of the partition plate substantially over the entire surface thereof and facing the window.  Thus, the reflecting operation of the reflective area is utilized to be visually pleased, and the box in which the state and the utility can be variably modified as a saving box, pencil stand box, flower stand box, stock box ornament box, etc. can be provided.
Patent CA-2011938-C (CA)
Title: Testing method and apparatus
Inventor: ADAMS WARREN K
IPC: G09B9/052
Filed: 1990-03-12
Granted: 1997-02-11
Abstract: A testing method and apparatus for determining the reaction time of  machine  operators,  especially  drivers  of  automotive vehicles.  A series of images are projected onto a viewing screen to be observed by a student at a student station.   The images comprise  one  or more visual depictions of various  operating conditions, including non-threatening and threatening conditions.         After presenting a sequence of non-threatening conditions images, an "action cue image" representing a threatening condition is projected.  The elapsed time between the projection of the action cue image and the initiation of the required response of the student is measured to derive the student's reaction time, in terms of seconds or distance traveled at a specified speed.
Patent CA-2012457-C (CA)
Title: Polarized electromagnetic relay
Inventor: NOBUTOKI KAZUHIRO
IPC: H01H51/22
Filed: 1990-03-19
Granted: 1995-06-27
Abstract: A polarized electromagnetic relay is designed to have a minimum height as less as that of an electromagnet block constituting one major part of the relay.  The relay includes a base which is formed to receive the electromagnet block and to have a set of fixed contacts.  The electromagnet block includes a generally U-shaped yoke with a pair of opposed legs connected by a center core and at least one excitation coil wound around the center core.  An armature block is mounted within the base together with the electromagnet block and comprises an elongated armature extending over the opposed pole legs and pivotally supported for movement between first and second positions about a pivot axis.  The armature block carries a movable contact for contact selectively with one of the fixed contacts in response to the armature movement between the first and second positions.  The armature is magnetically coupled to the pole legs by means of a permanent magnet such that the armature block responds to polarity change in the current energizing the excitation coil to move between the first and second positions.  The permanent magnet is disposed in the bottom portion of the base within the plane of the pole legs.  The armature block is disposed above the permanent magnet in such a manner that the armature block and the permanent are stacked within the height of the electromagnet block.
Patent CA-2019218-C (CA)
Title: Magnetic protein conjugates, a process for the preparation thereof and the use thereof
Inventor: HERMENTIN PETER
IPC: A61P37/00
Filed: 1990-06-18
Granted: 2001-01-02
Abstract: The invention relates to magnetic protein conjugates of the formula I        M-NH-CO-(CH2)n-S-P~~~I   with n = 1-6, preferably with n = 1 or 2 and particularly preferably with n = 1, in which M is a dispersible, magnetically reacting material or particle which carries amino groups, and P is a protein, to a process for the preparation thereof and to the use thereof for the specific removal of cells or soluble antigens, receptors, substrates, cofactors or carbohydrate determinants from aqueous salt solutions or body fluids or as part of a diagnostic method or as a diagnostic aid, preferably for the removal of cells, preferably for bone marrow depletion or for HLA typing.
Patent CA-2020313-C (CA)
Title: Universal decoder
Inventor: HARNEY RALPH P
IPC: H04N7/171
Filed: 1990-07-03
Granted: 1996-06-11
Abstract: A microprocessor based decoder module for television video signals which have been encoded by suppressing sync pulses and/or inverting picture video.  The decoder module generates sync restoration gates and/or video inversion gates developed from timing signals present in the VBI of the encoded video signal.  The VBI timing signals may be either sync pulses which are not suppressed during the VBI, or special timing signals inserted at the video encoder.  The microprocessor, in the decoder module, may contain externally selectable program segments where each segment will allow decoding of a different variety of video encoding.
Patent CA-2026461-C (CA)
Title: Multiplexed serial register architecture for vram
Inventor: HILTEBEITEL NATHAN R
IPC: G11C11/401
Filed: 1990-09-28
Granted: 1993-03-09
Abstract: Abstract of the Disclosure MULTIPLEXED SERIAL REGISTER ARCHITECTURE FOR VRAM      A dual-port DRAM in which a single serial latch is shared between two pairs of folded bit lines from two arrays of memory cells.   A first  set of mux devices selects one of the two pairs of folded bit lines from each of the  arrays,  and a second set of mux devices selectively couple one of the remaining folded bit line pairs to either the parallel port or the serial latch for access  to  the  serial  port.   This  arrangement  greatly decreases the consumption of chip real estate.  At the same time, it makes unlimited vertical scrolling possible through the use of a copy mode that can be carried out in two operating cycles,  and facilitates masked writing, while at the same time reducing clocking complexity.
Patent CA-2026571-C (CA)
Inventor: SCHERRER FERNAND
IPC: H05B3/20
Filed: 1990-01-31
Granted: 2000-05-02
Abstract: An infrared radiation heating device, mounted onto a wall or the ceiling of a room in a building, comprising an infrared radiation emitter consisting of a sheet made from an electrically conducting material connected to a low electrical current source, characterized in that the electrically conducting sheet is part of at least one composite band and is coated, on the side oriented towards the interior of the room to be heated, with a thin black layer having a high emitting power and, on the opposite side, with a sheet constituting the infrared radiation reflector oriented towards the room's interior.
Patent CA-2028055-C (CA)
Title: Overload protector for telecommunications systems
Inventor: CWIRZEN CASIMIR Z
IPC: H02H7/20
Filed: 1990-10-19
Granted: 1997-12-23
Abstract: An overload protector (10) for a telecommunications system with an overcurrent protection device for each signal line in a chamber formed between a housing (14) and a base (12) and in which the base carries the line and ground pins (18,20,22) and also an overvoltage protection device (26) for each pair of the signal pins (20,22), the overvoltage device disposed at the base.  In one construction, each overvoltage device comprises a solid state semi-voltage surge protection device (28) at the base and a ground conductor (58) extends laterally of the base between the ground pin (18) and the device (26).
Patent CA-2029859-C (CA)
Title: Method for introducing a 1,2 double bond into azasteroids
Inventor: KING ANTHONY O
IPC: C07J75/00
Filed: 1990-11-13
Granted: 2002-05-14
Abstract: A process for introducing a 1,2 double bond into a compound of the formula   -i-which comprises the process of (a) treating the compound of formula I with oxalyl chloride; (b) brominating the product of step (a) followed by in situ dehydrobromination; (c) deprotecting the product of step (b) to yield the .alpha. and .beta. isomers; (d) dehydrobrominating the product of step (c), which results in the introduction of a double bond at the 1,2 position.